Internal
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Internal Pads
At this moment it is not yet documented what use the pads have (e.g. Service Connectors, SPI, I2C, JTAG, PCIe etc.)
pads 1 (GbLAN)
GbLAN MDIO
| Pin | Name | Description |
|---|---|---|
| 1 | Vcc | Internal +5V |
| 2 | Vcc | Internal +5V |
| 3 | Vcc | Internal +5V |
| 4 | Vcc | Internal +5V |
| 5 | ||
| 6 | ||
| 7 | Gnd | Internal ground |
| 8 | ||
| 9 | Gnd | Internal ground |
| 10 | ||
| 11 | Gnd | Internal ground |
| 12 | ||
| 13 | Gnd | Internal ground |
| 14 | Gnd | Internal ground |
pads 2 (MediaCon)
MediaCon debug (No activity was detected so far. It looks to be disabled / turned off)
| Pin | Name | Description |
|---|---|---|
| 1 | ||
| 2 | Gnd | Internal ground |
| 3 | ||
| 4 | ||
| 5 | ||
| 6 | ||
| 7 | ||
| 8 | Gnd | Internal ground |
| 9 | ||
| 10 | Gnd | Internal ground |
| 11 | 3.3V when console is started | |
| 12 | ||
| 13 | ||
| 14 | ||
| 15 | ||
| 16 | ||
| 17 | Gnd | Internal ground |
| 18 | ||
| 19 | Gnd | Internal ground |
| 20 | Vcc | +3.3V_STBY power (always on, including the deep standby) |
pads 3 (A01-C0L)
| Pin | Name | Description |
|---|---|---|
| 1 | ||
| 2 | ||
| 3 | ||
| 4 | ||
| 5 | ||
| 6 | Gnd | Internal ground |
| 7 | I2C | I2C bus (100 kHz clock) |
| 8 | Gnd | Internal ground |
| 9 | ||
| 10 | ||
| 11 | ||
| 12 | ||
| 13 | Gnd | Internal ground |
| 14 | ||
| 15 | ||
| 16 | ||
| 17 | Gnd | Internal ground |
| 18 | ||
| 19 | ||
| 20 | ||
| 21 | ||
| 22 | Gnd | Internal ground |
| 23 | ||
| 24 | ||
| 25 | Gnd | Internal ground |
| 26 | ||
| 27 | ||
| 28 | ||
| 29 | ||
| 30 |
UART
3.3V CMOS TTL - 115200, n, 8.1
UART0 Console
UART MediaCon
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